Time difference between Tokyo and Saint George's
−13 hSaint George's is 13 hours behind Tokyo.
Observatory log
Tokyo and Saint George's, compared
- 01Difference now
Saint George's is 13 hours behind Tokyo.
Tokyo: JST (UTC+9) · Saint George's: AST (UTC−4)
- 02Through 2026–2027
The difference stays the same all year.
- 1 January 2026 – 31 December 2027−13 h
Difference of Saint George's from Tokyo. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
Their working days never overlap.
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
09:00–11:00 in Tokyo = 20:00–22:00 in Saint George's
No shared office hours: this is early or late for one side (Tue–Fri).
- 05Weekend
Tokyo: Saturday and Sunday
Saint George's: Saturday and Sunday
24 hours
A day in Tokyo, in Saint George's
| Tokyo | Saint George's | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 11:00Yesterday | |
| 01:00 | 12:00Yesterday | |
| 02:00 | 13:00Yesterday | |
| 03:00 | 14:00Yesterday | |
| 04:00 | 15:00Yesterday | |
| 05:00 | 16:00Yesterday | |
| 06:00 | 17:00Yesterday | |
| 07:00 | 18:00Yesterday | |
| 08:00 | 19:00Yesterday | |
| 09:00 | 20:00Yesterday | |
| 10:00 | 21:00Yesterday | |
| 11:00 | 22:00Yesterday | |
| 12:00 | 23:00Yesterday | |
| 13:00 | 00:00 | |
| 14:00 | 01:00 | |
| 15:00 | 02:00 | |
| 16:00 | 03:00 | |
| 17:00 | 04:00 | |
| 18:00 | 05:00 | |
| 19:00 | 06:00 | |
| 20:00 | 07:00 | |
| 21:00 | 08:00 | |
| 22:00 | 09:00 | |
| 23:00 | 10:00 |
Working hoursEarly or eveningNightWeekend
Plan a meeting: Tokyo and Saint George's
More time differences with Tokyo
Questions
Asked about Tokyo and Saint George's
What is the time difference between Tokyo and Saint George's?
Saint George's is 13 hours behind Tokyo. The difference stays the same all year.
What is the best time for a call between Tokyo and Saint George's?
No shared office hours. The least awkward windows, early or late for one side: Tue–Fri: 09:00–11:00 in Tokyo = 20:00–22:00 in Saint George's (yesterday) · 2 h.
When does the time difference between Tokyo and Saint George's change?
It does not change in the next 12 months: Tokyo and Saint George's either keep the same time all year or change their clocks on the same dates.